Скачать или смотреть AZ 204 App Service networking features | Azure | Cloud

Two main app service deployment types: Multitenant, SIngle-tenant
Types of Role: Front-ends(handle incoming HTTP requests), Workers(host customer workloads)
All roles in app service deployment exist in the multitenant network
Cannot connect App service to your own network
Network inbound features: App-assigned address, Access restrictions, service endpoints, private endpoints.
Network outbound features: hybrid connections, gateway-required VNet Integration, VNET Integration
Free and Shared SKU use the multitenant workers.
Basic and above customer workloads hosted on dedicated App Service Plan
All tiers up to Premium use the same worker VM type, PremiumV2 has different VM type, PremiumV3 also has different VM type.

When changing VM types during scaling, the outbound address space changes. This used to affect both inbound and outbound but that has since changed